Hello E2E,
My questions pertain to the safety certification specifications of the ISO784xF from sections 6.6 and 6.7 of the datasheet. Our product is intended for sale in the US, EU, and Asia and we are designing our product under the guidelines of IEC 61010-1. The DWW package of the isolator being rated as material group I is helpful along with the general specification for Viowm of 2828VDC per VDE 0884-10, but…
- UL certified to 5700Vrms with a “single isolation” caveat
- It looks like the 5700Vrms is a type test for withstand voltage per UL 1577?
- Where does the “single isolation” caveat come from?
- What is the max DC reinforced working voltage for the ISO784xF per UL?
- TuV shows 1000Vrms reinforced (per 61010-1) yet 1450Vrms (per 60950)
- Where does the 61010 limit of 1000V come from? Is this a construction spacing constraint?
- What is the max DC reinforced working voltage for the ISO784xF per TUV?